Interesting AMD64 comment (Slashdot)
In all seriousness, 64-bit computing by itself means that the General Purpose Registers are 64-bits wide. That means increased dynamic range. Using base 2, a 32-bit processor gives you 4,294,967,296 possible values. (which is where the 4 GB RAM limit of 32-bit processors comes from.) That is it’s dynamic range. A 64-bit processor’s dynamic range…Continue Reading…